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Kicker 51KGMDL7T122 Dual 12-inch L7T Enclosure for Chevy Silverado and GMC Sierra

Loaded subwoofer enclosure · Model 51KGMDL7T122

  • Two 12 in L7T
  • 1,200 W RMS
  • Down-firing
Kicker 51KGMDL7T122 Dual 12-inch L7T Enclosure for Chevy Silverado and GMC Sierra

$949.99

Call or text to confirm it is on the wall before you drive over.

Same-day subwoofer installation Get an install quote

In-store pickupDelivery available. Call for delivery.Paid upfront. Settled before delivery.Buy now, pay later

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  • In-store pickup Delivery available, call for delivery
  • Payment Plan Buy now, pay later
  • Installed here same-day installs and appointments
  • Paid upfront settled before delivery
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What it is

Custom-fit dual L7T 12 box for select Silverado and Sierra crew cabs.

The Kicker 51KGMDL7T122 is a vehicle-specific enclosure for select Chevy Silverado and GMC Sierra trucks, loaded with two 12-inch L7T shallow square subs in a down-firing design. It is wired to 2 ohms, Kicker recommends 1,200 watts RMS, and response runs 25-100 Hz. The box measures about 52 inches wide, 7-7/16 inches tall and 15-1/2 inches deep. Cab and year decide the fit, so we confirm your truck first. Text us with your year, make and model.

Pickup is at the Carson shop. Call to confirm it is on the wall before you drive.

Fit guides: 2019–2024 Chevrolet Silverado · 2025–2026 Chevrolet Silverado · 2014–2018 Chevrolet Silverado · 2007–2013 Chevrolet Silverado · 2019–2024 GMC Sierra · 2025–2026 GMC Sierra

Subwoofer installation in Carson

Same-day subwoofer installation

We install the Kicker 51KGMDL7T122 Dual 12-inch L7T Enclosure for Chevy Silverado and GMC Sierra in our Carson bay, usually the same day: subwoofer installation with the wiring, the mounting and a test before you leave. Text us the year, make and model for an installation quote, or call.

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Specs

BrandKicker
Model51KGMDL7T122
TypeLoaded subwoofer enclosure
Size12 in
Features
  • Two 12 in L7T
  • 1,200 W RMS
  • Down-firing

Guides and comparisons

  • Vehicle-Specific Speakers and Sub Boxes for Trucks and JeepsTrucks and Jeeps have little room for a regular sub box, and their factory speaker spots are odd shapes. Vehicle-specific parts are built for those spots. On our listings, Kicker L7T boxes fit behind or under the seat in select Silverado, Sierra, F-150, Super Duty, Ram and Tacoma trucks, with one for the Wrangler tailgate. Cab, year and factory audio decide the fit, so we confirm your vehicle first.

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Pick it up in Carson

We can hold it at the counter. You pick it up here.

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More Truck & Vehicle-Specific Boxes

Kicker 51KGMDL7T122 Dual 12-inch L7T Enclosure for Chevy Silverado and GMC Sierra: questions

Will it fit my car?

Bring the year, make, and model. We check fit at 22025 S Avalon Blvd Ste A before anything goes in the car. Call to confirm this piece is on the shelf.

Can I buy it on this page?

No. Call us, text us, or email audiomotorsports@gmail.com. Pickup is at the shop.

Is a Payment plan available?

Buy now, pay later available. Buy now, pay later through Snap Finance, Koalafi, EasyPay Finance or Synchrony. Payment plan approval and terms set by the provider. Call or stop by to apply.

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